Unit 4 Breaking boundaries starting out 课件-2021-2022学年高中英语外研版（2019）选择性必修第二册

Starting out Breaking boundaries 1 What is used in the video to illustrate(阐述) a global issue? statistics  examples charts  pictures 2. Which figure of speech(修辞手法) is used in the video? Let’s first imagine our world as a village analogy (类比)  global village (地球村) 2 What message do you think the video conveys? In today’s world, the global population is growing ________(fast/slowly) and we are connected more __________(closely/far) but there are still _______(small/large) population suffering from all kinds of problems. fast closely large 3 population of the whole world population of global village population that each person in the global village represents number of people from Asia in the global village number of people speaking English number of people in developing countries in the global village number of people having no access to drinking water 74 billion 100 61 74 million 5 31 82 Match the statistics with what they represent 4 Think and Share 5 What kind of boundaries do the pictures show? 6 boundaries in language boundaries in manners boundaries in geography 7 Which of these problems have you experienced? Give an example 8 culture shock(文化冲击) 9 $